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An advantage to silicone sealants is that they have high UV tolerance and will breakdown slower.

An advantage to silicone sealants is that they have high UV tolerance and will breakdown slower.

Wainscotting can be described as the following…

Individual pieces of glass are referred to as:

Wainscotting can be described as the following…

Generally, energy _________an ecosystem and nutrients ___________an ecosystem. 

Which of the following defines the role of a species in a community, including its habitat and interaction with other species? 

Choose from three types of symbiosis parasitism, commensalism, and mutualism to fill in the blanks next to the examples. Some answers may be used more than once.  a. Single celled algae live in the tissue of coral animals. The algae provide food for the coral, while the coral provides a stable home for the algae.  This is [answer1] b. flowering plants reward visiting insects with nectar. The insects, in turn, carry pollen to other followers. This is [answer2] c. Small wasps lay eggs on other insects. The eggs hatch into larvae that feed on the insects and kill them. This is [answer3]

what type of survivorship curve would you expect for a plant species in which most seedlings die? (recall: there are three types of survivorship curves)

Below are two extra credit questions for this exam, worth 2 points each. You may choose one or both to answer, but only a maximum of 2 points will be added to your final score.